Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746) |
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11/16/1982 | CA1135842A1 Block sync signal extracting system |
11/16/1982 | CA1135841A1 Digital tape recording |
11/16/1982 | CA1135840A1 Apparatus for generating time code signals |
11/10/1982 | EP0064395A1 Apparatus for reproducing an audio disc |
11/10/1982 | EP0064196A1 Optical data recording and reproducing apparatus |
11/09/1982 | US4358798 Special effects system |
11/09/1982 | US4358797 Electronic editing control apparatus for a video tape recorder |
11/09/1982 | CA1135407A1 Stabilized recording |
11/03/1982 | EP0063646A2 Method and device for the determination and display of the spent playing time or length of tape and/or the remaining running time of cassettes or reels for tape record carriers |
11/02/1982 | US4357643 Method and apparatus for correcting automatically the designation of type of tape carrier |
11/02/1982 | US4357638 Index information recording method for picture information filing system |
11/02/1982 | US4357636 Magnetic tape device |
10/26/1982 | US4356521 Magnetic tape position display system for a sound reproduction system |
10/26/1982 | US4356517 PCM Audio reproducing system |
10/26/1982 | CA1134504A1 Magnetic recording medium direction sensing |
10/26/1982 | CA1134503A1 Method and apparatus for recording data without recording on defective areas of a data recording medium |
10/19/1982 | US4355338 Duplicator |
10/19/1982 | US4355332 Video tape editing control system |
10/19/1982 | CA1134029A1 Video tape control time code reading |
10/19/1982 | CA1134028A1 Video tape control time code reading |
10/12/1982 | US4354210 Magnetic storage medium |
10/12/1982 | US4354208 Magnetic recording medium and digital storage device including same |
10/12/1982 | US4354207 System for identifying and locating recorded analog information |
10/12/1982 | CA1133639A1 Method and apparatus for editing digital signals recorded on a record medium |
10/05/1982 | US4353089 Apparatus for correcting the time base of information recovered from a movable information storage medium |
10/05/1982 | US4353077 Optical floppy disc data storage and retrieval techniques |
10/05/1982 | US4352472 System for detection of tape thickness in tape recorders or players |
10/05/1982 | CA1133122A1 Method of and apparatus for indicating a type and remaining recording capacity of a recording tape |
10/05/1982 | CA1133121A1 Magnetic-tape transport system as well as magnetic-tape cassette for a magnetic-tape transport system and magnetic-tape recording and/or playback apparatus equipped with a magnetic-tape transport system |
09/29/1982 | EP0061357A2 Videotape recorder/reproducer |
09/28/1982 | US4352173 Dictation display device |
09/28/1982 | US4352131 Memory disc addressing device |
09/22/1982 | EP0060636A2 Splicing apparatus and cassette therefor |
09/21/1982 | US4351008 Modulator for use in an interface between a digital signal processing apparatus and an audio tape deck |
09/21/1982 | US4351007 Editor for combining digitally recorded audio signals |
09/14/1982 | US4349850 Cassette tape monitor |
09/07/1982 | US4348699 Apparatus for recording and/or reproducing digital signal |
09/07/1982 | US4348698 Magnetic devices for changing video recordings |
09/07/1982 | CA1131354A1 Editing system for videotape sound |
09/03/1982 | EP0053164A4 High speed magnetic tape inspection equipment. |
08/31/1982 | US4347538 Method and apparatus for the measurement and indication of the position of a coiled material in tape form |
08/24/1982 | CA1130456A1 Information signal recording system |
08/19/1982 | WO1982002810A1 Digital television tape recording |
08/18/1982 | EP0057914A2 Video-recorder with a plurality of control elements |
08/17/1982 | US4345287 Word line number count/display device for tape recorder |
08/17/1982 | US4345286 Power supply device for a multifunction apparatus having a plurality of power sources |
08/17/1982 | US4345280 Address mark detection circuit |
08/17/1982 | US4345114 Method and apparatus for recording and reproducing a message with an indication of a time occurrence |
08/10/1982 | US4344095 Recorded-signal position detecting circuit |
08/05/1982 | WO1982002614A1 Device for obtaining statistical characteristics of magnetic record-reproduction channel |
08/04/1982 | EP0057086A1 Editing systems for audio signals |
08/04/1982 | EP0057074A1 Time code signal generators |
08/03/1982 | US4343039 Dictation-transcription method and system |
08/03/1982 | CA1129094A1 Fm signal demodulator with defect detection |
08/03/1982 | CA1129089A1 Apparatus for reproducing a video signal including an address signal when the video tape moves at various speeds |
08/03/1982 | CA1129087A1 Method and apparatus for producing apparently random selections of music |
07/27/1982 | US4342056 Information block locating device |
07/27/1982 | US4341364 Device for detecting irregular operative situations, particularly for tape decks |
07/27/1982 | CA1128657A1 Control apparatus for magnetic recorder |
07/27/1982 | CA1128656A1 Video signal recording and/or reproducing device |
07/21/1982 | EP0056140A2 Signal copy device for digital record/reproduction system |
07/20/1982 | US4340951 Operation mode display apparatus |
07/20/1982 | US4340916 Apparatus and method for detecting discontinuities in time code addresses |
07/20/1982 | US4340913 Tri-level digital recording |
07/13/1982 | US4339776 Preprogrammable recording system with automatic warning of time limit |
07/13/1982 | CA1127757A1 Optical information recording apparatus |
07/06/1982 | US4338645 Tape running time indication system |
07/06/1982 | US4338644 Magnetic tape cassettes provided with memory circuits for storing information |
07/06/1982 | US4338639 Cue signal recording apparatus |
07/06/1982 | US4338631 Video signal, speed-change reproducing system |
07/06/1982 | US4338629 Process and apparatus for coding binary signals for numbering images or pictures stored on a recording medium for stop mode reproduction |
07/06/1982 | US4338529 Cue signal generating circuit |
07/06/1982 | CA1127303A1 Electronically controlled magnetic recording |
07/06/1982 | CA1127289A1 Video transition circuitry including transition previewing means |
06/29/1982 | US4337488 Motor control device for a tape recorder |
06/24/1982 | WO1982002111A1 Verification of recorded messages |
06/24/1982 | WO1982002105A1 Reading information stored in multiple frame format |
06/23/1982 | EP0054505A1 Device for counting the number of playing passes of a cassette for tape or film, bearing sound and/or picture or other signals, and/or device for blocking said cassette after a predetermined number of passes |
06/23/1982 | EP0054438A1 Optical disk having an index mark |
06/22/1982 | US4336559 Recorded tape travel control system |
06/22/1982 | CA1126404A1 Apparatus for generating bi-phase coded characters |
06/15/1982 | US4335411 Length counter for web transport system |
06/15/1982 | US4335401 Rapid correlation of recorded information |
06/09/1982 | EP0053164A1 High speed magnetic tape inspection equipment |
06/08/1982 | US4334248 Verbal travel instruction systems and method |
06/08/1982 | US4334247 Apparatus useful for converting asynchronous video information to synchronous video information |
06/08/1982 | US4334149 Tape recorder with display showing tape travel direction |
06/02/1982 | EP0052706A1 Safeguarding of data recorded on disk by tunnel erase magnetic head assembly |
06/01/1982 | US4333152 TV Movies that talk back |
06/01/1982 | US4333113 Method and apparatus for monitoring the reproduction of recorded information |
06/01/1982 | CA1124855A1 Database updating apparatus |
06/01/1982 | CA1124852A1 Method and apparatus employing an improved format for recording and reproducing digital audio |
05/27/1982 | WO1982001784A1 Time reversal imaging apparatus for displaying x-ray images or the like |
05/26/1982 | EP0052520A2 Pulse code modulation signal processing circuits |
05/26/1982 | EP0052519A2 Pulse code modulation signal recording and reproducing |
05/26/1982 | EP0052432A2 Digital signal processing |
05/25/1982 | US4331985 Splicing-point detection apparatus and method |
05/25/1982 | US4331976 High density recording system using side-by-side information and servo tracks |
05/25/1982 | US4331307 Early tape end alarm for a multispeed tape recorder |
05/25/1982 | CA1124387A1 Video recording disk with interlacing of data for frames on the same track |